| 字词 | 口径 |
| 释义 | •¶ 203毫米口径的大炮 203 mm. gun •¶ 大口径机枪 heavy-caliber machine gun •¶ 小口径步枪 small-bore rifle ②(泛指要求的规格、性能等) requirements; specifications:•¶口径不合 not meet the requirements ③(比喻说话的内容) statement:•¶ 对口径 arrange to give the same story; give the same account by arrangement •¶ 说话口径一致 speak along the same line; have the same approach in speaking about sth. •¶ 统一口径 unify statement 口径天线aperture antenna口径照射效率aperture-illumination efficiency口径阻挡aperture blockage |
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